Physics

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Across
  1. 2. the force you exert
  2. 4. Types of force that resists motion.
  3. 6. the number types of levers.
  4. 8. the si unit of _____ is joule or newton-meter.
  5. 9. A force is a
  6. 11. this class of lever has the fulcrum in the middle
  7. 12. a liquid or gas.
  8. 15. kind of force that acts from a distance.
  9. 17. Forces can change the______ of moving objects
  10. 18. this make the use of the turning effect of forces to work.
  11. 20. the upward push exerted on an object immersed
Down
  1. 1. A force is also a
  2. 3. this class of lever has the Effort in the middle.
  3. 4. a force can also turn an object about a fixed point know as a pivot or.
  4. 5. The magnitude of a force is measured in.
  5. 6. the pull of string, rope or spring.
  6. 7. This is the force between two electric charges
  7. 10. Forces can be measured by this kind of
  8. 13. the force that the object exerts back on you.
  9. 14. the _____ of an object is defined as the product of its mass and velocity.
  10. 16. Force of attraction between two objects.
  11. 19. this class of lever has the load in the middle